diff --git a/RPM/SPECS/kaltura-base.spec b/RPM/SPECS/kaltura-base.spec
index 25ef29ab0..01fb0625c 100644
--- a/RPM/SPECS/kaltura-base.spec
+++ b/RPM/SPECS/kaltura-base.spec
@@ -11,7 +11,7 @@
 Summary: Kaltura Open Source Video Platform 
 Name: kaltura-base
 Version: 12.20.0
-Release: 20
+Release: 21
 License: AGPLv3+
 Group: Server/Platform 
 Source0: https://github.com/kaltura/server/archive/%{codename}-%{version}.zip 
@@ -322,6 +322,9 @@ fi
 %doc %{prefix}/app/VERSION.txt
 
 %changelog
+* Sun Jul 16 2017 jess.portnoy@kaltura.com <Jess Portnoy> - 12.20.0-21
+- Nightly build.
+
 * Sat Jul 15 2017 jess.portnoy@kaltura.com <Jess Portnoy> - 12.20.0-20
 - Nightly build.